Eclipse Neon.2 with Vaadin 7.7 and Maven. (Error 404 not found)

I wanted to ask if someone had the same problem and how to solve it.

When I do a new project with Eclipse of Vaadin 7 Maven , I run it in Jboss 7.0 and gives an error: 404 not found , On the other hand, if I start the project vaadin with Ivy , it works correctly.

Also if I try it with Jetty, wildfly 8,9,10 works correctly but for a project I need to use Jboss 7.0 only.

Any ideas?

Thanks in advance!